SCIENTIFIC CLASSIFICATION

FAST FACTS

Mid-sized marsupial with thick, dense fur ranging in color from slate-gray to reddish-brown. They have an opposable modified index finger that acts as a second thumb.

SIZE:

MALE

75-82 cm (29.5-32.3 in)

FEMALE

68-73 cm (26.8-28.7 in)

WEIGHT:

MALE

9.5-12.5 kg (20.9-29.8 lb)

FEMALE

7-9.8 kg (15.4-21.6 lb)

DIET:

Consists almost exclusively of eucalyptus leaves

GESTATION:

35 days

SEXUAL MATURITY:

MALE

3-4 years

FEMALE

2 years

LIFE SPAN:

12-14 years in wild

RANGE:

Eastern Australia

HABITAT:

Eucalyptus woodlands

POPULATION:

GLOBAL

Unknown

STATUS:

IUCN

Not listed

CITES

Not listed

USFWS

Not listed but protected by the Australian government

FUN FACTS

1.

Although koalas may look like bears, they are actually marsupials, animals with a pouch that protects developing young.

2.

Koalas almost never need to drink; they get most of their water from the succulent eucalyptus leaves they eat. The word "koala" is an aboriginal word meaning "no drink animal."

3.

Koalas eat so much eucalyptus, some say they smell like a giant eucalyptus cough drop!

4.

A koala spends over 14 hours a day sleeping.

5.

Koalas are perfectly designed for their tree-dwelling life. Their hands have a large gap between the first and second fingers and their big toe is set at a wide angle to the foot. This gives the koala a vicelike grip on branches. They comfortably sit in a tree all day because of their thickly-padded tails.

ECOLOGY AND CONSERVATION

Before European colonization in Australia, koalas were an important food source for Aboriginal people and dingo (wild dogs). By the 1920's their populations were nearly destroyed from uncontrolled hunting for their fur. Presently, koalas suffer from habitat depletion that is the result of human development. As their habitats shrink, problems with inbreeding and an increased spread of disease occurs.

Conservationists often teach people about the value of all creatures by using koalas as impressive examples of what we can do to bring animals back from the brink. They are now symbols for international conservation and a reminder that we must continually work to preserve unique environments.